php paypal ipn sending data to email

Discussion in 'Other Languages' started by blackhatdamo, Mar 7, 2013.

  1. blackhatdamo

    blackhatdamo Registered Member

    Joined:
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    Hi I have code that sends form inputs to my email address after successful payment via paypal. It stores the info in a session and then goes to thanks.php after payment. thanks.php sends data to my email.

    The initial values are captured in paypal.php. which is

    Code:
    <?php
    
    if($_POST)
    {
    session_start();
    $_SESSION['FirstName'] = $_POST['FirstName'];
    $_SESSION['LastName'] = $_POST['LastName'];
    $_SESSION['E-mail'] = $_POST['E-mail'];
    $_SESSION['Street'] = $_POST['Street'];
    $_SESSION['HouseNumber'] = $_POST['HouseNumber'];
    $_SESSION['County'] = $_POST['County'];
    $_SESSION['PostCode'] = $_POST['PostCode'];
    $_SESSION['AngelMessage'] = $_POST['AngelMessage'];
    }
    
    
    ?>
    
    
    <body onLoad="document.form.submit();">
                <h2 align="center">Please wait until we forward you to PayPal </h2>
                <form method="post" name="form" action="https://www.paypal.com/cgi-bin/webscr" target="_parent">
      <input type="hidden" name="business" value="[email protected]" />  <!-- Give your Paypal account e-mail, where you want to receive the money -->  
                    <input type="hidden" name="cmd" value="_xclick" /> <!-- The button that the person clicked is a Buy Now button. -->
                    <input type="hidden" name="return" value="http://www.address.com/thankyou.php" /> <!-- The URL that the user is redirected when he completes the order -->
                    <input type="hidden" name="cancel_return" value="http://www.address.com/form.php" /> <!-- The URL that the user is redirected if he cancels the order -->
                    <input type="hidden" name="currency_code" value="GBP" />  
                    <input type="hidden" name="bn" value="toolkit-php" />
                    <input type="hidden" name="cbt" value="Continue" />
                    <input type="hidden" name="item_name" value="Test Item" />  <!-- Here you can change the item name -->  
                    <input type="hidden" name="amount" value="00.01" />   <!-- The amount the user pays in PayPal -->  
                    <input type="hidden" name="item_number" value="1" />    <!-- Hello -->  
    </form>
    
    
    
    could I put this above the paypal ipn code which is
    Code:
    <?php
    // read the post from PayPal system and add 'cmd'
    $req = 'cmd=_notify-validate';
    
    
    foreach ($_POST as $key => $value) {
    $value = urlencode(stripslashes($value));
    $req .= "&$key=$value";
    }
    
    
    // post back to PayPal system to validate
        
    $header = "POST /cgi-bin/webscr HTTP/1.1\r\n";
     
        // If testing on Sandbox use: 
        // $header .= "Host: www.sandbox.paypal.com:443\r\n";
    $header .= "Host: ipnpb.paypal.com:443\r\n";
    $header .= "Content-Type: application/x-www-form-urlencoded\r\n";
    $header .= "Content-Length: " . strlen($req) . "\r\n\r\n";
    
    
        // If testing on Sandbox use:
        //$fp = fsockopen ('ssl://www.sandbox.paypal.com', 443, $errno, $errstr, 30);
    $fp = fsockopen ('ssl://ipnpb.paypal.com', 443, $errno, $errstr, 30);
    
    
    // assign posted variables to local variables
    $item_name = $_POST['item_name'];
    $item_number = $_POST['item_number'];
    $payment_status = $_POST['payment_status'];
    $payment_amount = $_POST['mc_gross'];
    $payment_currency = $_POST['mc_currency'];
    $txn_id = $_POST['txn_id'];
    $receiver_email = $_POST['receiver_email'];
    $payer_email = $_POST['payer_email'];
    
    
    if (!$fp) {
    // HTTP ERROR
    } else {
    fputs ($fp, $header . $req);
    while (!feof($fp)) {
    $res = fgets ($fp, 1024);
    if (strcmp ($res, "VERIFIED") == 0) {
    // check the payment_status is Completed
    // check that txn_id has not been previously processed
    // check that receiver_email is your Primary PayPal email
    // check that payment_amount/payment_currency are correct
    // process payment
    
    
    $mail_From = "From: [email protected]";
    $mail_To = "[email protected]";
    $mail_Subject = "VERIFIED IPN";
    $mail_Body = $req;
    
    
    foreach ($_POST as $key => $value){
    $emailtext .= $key . " = " .$value ."\n\n";
    }
    
    
    mail($mail_To, $mail_Subject, $emailtext . "\n\n" . $mail_Body, $mail_From);
    
    
    }
    else if (strcmp ($res, "INVALID") == 0) {
    // log for manual investigation
    
    
    $mail_From = "From: [email protected]";
    $mail_To = "[email protected]";
    $mail_Subject = "INVALID IPN";
    $mail_Body = $req;
    
    
    foreach ($_POST as $key => $value){
    $emailtext .= $key . " = " .$value ."\n\n";
    }
    
    
    mail($mail_To, $mail_Subject, $emailtext . "\n\n" . $mail_Body, $mail_From);
    
    
    }
    }
    fclose ($fp);
    }
    ?>
    
    
    
    how would i incorporate my form code?

    Many Thanks